Menouillard, Thomas, and Ted Belytschko. “Correction Force for Releasing Crack Tip Element With XFEM and Only Discontinuous Enrichment: How to Smoothly Release the Crack Tip Element With Only Discontinuous Enrichment in XFEM?”. European Journal of Computational Mechanics 18, no. 5-6 (October 6, 2009): 465–483. Accessed September 9, 2024. https://journals.riverpublishers.com/index.php/EJCM/article/view/1743.